User manual SONY SAL-20F28

[. . . ] However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ­ Reorient or relocate the receiving antenna. [. . . ] · Do not use any organic solvent, such as thinner or benzine, to clean the lens or the camera cone. Names of parts This manual is for use with several different lenses. This lens is designed for Sony cameras. 20mm F2. 8: 1···Distance scale 2···Depth-of-field scale 3···Lens contacts 4···Mounting index 5···Distance index 6···Focusing ring 7···Lens hood* * For 28mm F2. 8 only 28mm F2. 8: 12 WARNING To reduce fire or shock hazard, do not expose the unit to rain or moisture. Do not directly look at the sun through this lens. Doing so might harm your eyes or cause loss of eyesight. Keep the lens out of reach of small children. Disposal of Old Electrical & Electronic Equipment (Applicable in the European Union and other European countries with separate collection systems) This symbol on the product or on its packaging indicates that this product shall not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. The recycling of materials will help to conserve natural resources. For more detailed information about recycling of this product, please contact your local Civic Office, your household waste disposal service or the shop where you purchased the product. 3 6 54 7 Attaching/detaching the lens To attach the lens 1 Remove the rear and front lens caps and the camera body cap. · You can attach/detach the front lens cap in two ways, (1) and (2). When you attach/detach the lens cap with the lens hood attached, use method (2). (1) (2) For the customers in the U. S. A. THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. CAUTION You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment. 2 Align the orange index on the lens barrel with the orange index on the camera (mounting index), then insert the lens into the camera mount and rotate it clockwise until it locks. · Do not press the lens release button on the camera when mounting the lens. [. . . ] *2 The value of angle of view 1 is based on 35mm-format cameras, and that of angle of view 2 is based on Digital Single Lens Reflex Cameras equipped with an APS-C sized image sensor. *3 Minimum focus is the shortest distance from the image sensor to the subject. [. . . ]